src/application.cpp

   1 /*************************************************************************
   2 Copyright 2009, Matthew Thompson, Lee Hicks
   3
   4 This file is part of EconoBoard.
   5
   6     EconoBoard is free software: you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation, either version 3 of the License, or
   9     (at your option) any later version.
  10
  11     EconoBoard is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with EconoBoard.  If not, see <http://www.gnu.org/licenses/>.
  18 *************************************************************************/
  19
  20 #include "application.h"
  21 #include "camerathread.h"
  22 #include "cameraview.h"
  23 #include "setupdialog.h"
  24
  25 #include <QSystemTrayIcon>
  26 #include <QSettings>
  27 #include <QAction>
  28 #include <QMenu>
  29 #include <QPixmap>
  30
  31 using namespace eb;
  32
  33 Application::Application(int &argc, char **argv)
  34         : QApplication(argc, argv)
  35 {
  36     setQuitOnLastWindowClosed(false);
  37
  38     camThread = new CameraThread();
  39
  40     createWidgets();
  41     createMenus();
  42     systemTray->show();
  43
  44     QCoreApplication::setOrganizationName("EconoSoft");
  45     QCoreApplication::setApplicationName("EconoBoard");
  46     restoreSettings();
  47
  48     camThread->start();
  49 }
  50
  51 Application::~Application()
  52 {
  53     camThread->quit();
  54     camThread->wait();
  55
  56     delete setupDialog;
  57
  58     delete camThread;
  59 }
  60
  61 void Application::createMenus()
  62 {
  63     QAction *act;
  64
  65     trayMenu = new QMenu();
  66     systemTray->setContextMenu(trayMenu);
  67
  68     trayMenu->addAction(tr("&Setup"), this, SLOT(setup()));
  69     trayMenu->addAction(tr("&Quit"), this, SLOT(quit()));
  70 }
  71
  72 void Application::createWidgets()
  73 {
  74     systemTray = new QSystemTrayIcon(QIcon(":tray-img.png"));
  75
  76     setupDialog = new SetupDialog(camThread);
  77     connect(setupDialog, SIGNAL(settingsChanged(int,int)), this, SLOT(saveSetup(int,int)));
  78 }
  79
  80 void Application::setup()
  81 {
  82     setupDialog->show();
  83     setupDialog->raise();
  84     setupDialog->activateWindow();
  85 }
  86
  87 void Application::saveSetup(int threshold, int cameraIdx)
  88 {
  89     QSettings settings;
  90     settings.setValue("filter/threshold", threshold);
  91     settings.setValue("camera/index", cameraIdx);
  92
  93     qDebug("Settings were saved");
  94 }
  95
  96 void Application::restoreSettings()
  97 {
  98     QSettings settings;
  99
 100     camThread->setThreshold(settings.value("filter/threshold").toInt());
 101     camThread->setCamera(settings.value("camera/index").toInt());
 102 }